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ok, right. I'm using the hps-java version from the trunk (3.9). lcsim 
updated as well to the trunk, and re-compiled.
This is the sequence of commands I give, for a v1 nominal geometry for 
instance:

- slic
slic -i $DATA/ap2.2gev075mev.stdhep -o "slic_EngRun2015-Nominal-v1" -g
$HPS/hps_trunk_3.9/detector-data/detectors/HPS-EngRun2015-Nominal-v1/HPS-EngRun2015-Nominal-v1
-x -d0 -r 100000

- readout without pileup (no filtering, right?)
java -DdisableSvtAlignmentConstants -XX:+UseSerialGC -Xmx500m -jar 
hps-distribution.jar HPS2014ReadoutNoPileup.lcsim -i 
slic_EngRun2015-Nominal-v1.slcio -DoutputFile=out_readout_v1_noPileup 
-Ddetector=HPS-EngRun2015-Nominal-v1 -Drun=0

- recon without pileup
java -DdisableSvtAlignmentConstants -XX:+UseSerialGC -Xmx500m -jar
hps-distribution.jar HPS2014OfflineNoPileupRecon.lcsim -i 
out_readout_v1_noPileup.slcio
-DoutputFile=out_recon_v1 -Ddetector=HPS-EngRun2015-Nominal-v1 -Drun=0

(this lcsim's used to work some time ago), and the traceback is the 
following:

---------------------------------------------------------

INFO: Event 0 with sequence 0
*****************************************************************
**  You Requested a Running Pedestal, but it is NOT available. **
**     Reverting to the database. Only printing this ONCE.     **
*****************************************************************
java.lang.NullPointerException
         at 
org.hps.recon.ecal.cluster.ClusterEnergyCorrection.computeCorrectedEnergy(ClusterEnergyCorrection.java:122)
         at 
org.hps.recon.ecal.cluster.ClusterEnergyCorrection.calculateCorrectedEnergy(ClusterEnergyCorrection.java:53)
         at 
org.hps.recon.ecal.cluster.ClusterEnergyCorrection.setCorrectedEnergy(ClusterEnergyCorrection.java:79)
         at 
org.hps.recon.ecal.cluster.ClusterUtilities.applyCorrections(ClusterUtilities.java:369)
         at 
org.hps.recon.particle.ReconParticleDriver.makeReconstructedParticles(ReconParticleDriver.java:368)
         at 
org.hps.recon.particle.ReconParticleDriver.process(ReconParticleDriver.java:470)
         at 
org.hps.recon.particle.HpsReconParticleDriver.process(HpsReconParticleDriver.java:132)
         at org.lcsim.util.Driver.doProcess(Driver.java:261)
         at org.lcsim.util.Driver.processChildren(Driver.java:271)
         at org.lcsim.util.Driver.process(Driver.java:187)
         at 
org.lcsim.util.DriverAdapter.recordSupplied(DriverAdapter.java:74)
         at 
org.freehep.record.loop.DefaultRecordLoop.consumeRecord(DefaultRecordLoop.java:832)
         at 
org.freehep.record.loop.DefaultRecordLoop.loop(DefaultRecordLoop.java:668)
         at 
org.freehep.record.loop.DefaultRecordLoop.execute(DefaultRecordLoop.java:566)
         at org.lcsim.util.loop.LCSimLoop.loop(LCSimLoop.java:151)
         at org.lcsim.job.JobControlManager.run(JobControlManager.java:962)
         at org.hps.job.JobManager.main(JobManager.java:32)


------------------------------------

which is similar (I think) to the issue reported by Kyle in this thread
https://listserv.slac.stanford.edu/cgi-bin/wa?A2=ind1602&L=HPS-SOFTWARE&P=R2982&1=HPS-SOFTWARE&9=A&J=on&d=No+Match%3BMatch%3BMatches&z=4

The final suggestion in the thread is to use HPS-PhysicsRun2015-Nominal-v4-4.
But I am not user about SVT - I believe that this version already contains 
the best aligned geometry, am I wrong? I just need a plain SVT geometry.

For the moment, I'll try as suggested by Nathan to perform just the 
tracking through SVT as actually I am only interested in this.
Or, maybe the lcsim file I'm using is too out of date.
Is there any raccommended .lcsim file to reconstruct data more suitable to 
be used with the most updated hps-java version?
Thanks, cheers
     Alessandra








On Tue, 31 May 2016, McCormick, Jeremy I. wrote:

> Need more specifics to help...
>
> What command are you running and what's the traceback?  What is the hps-java version? (trunk?)
>
> Since the new ECal detector model is not used in any of the existing detectors, I'm pretty sure that's not the problem here.  :)
>
> -----Original Message-----
> From: [log in to unmask] [mailto:[log in to unmask]] On Behalf Of Nathan Baltzell
> Sent: Tuesday, May 31, 2016 11:19 AM
> To: Alessandra Filippi
> Cc: hps-software
> Subject: Re: which version of hps-java to run with nominal geometry
>
> Hi Alessandra,
>
> If the problem you have is only with ecal reconstruction but you only need tracking, one immediate temporary fix could be to turn off ecal reconstruction.
>
> Comparing HPS-Engrun2015-v0/1 with the more recent detectors, looks like the ecal model is the same, just different y-offsets.  Can you post the full error messages?  Does Kyle remember what he did to work around this problem previously?
>
> -Nathan
>
>
> On May 31, 2016, at 12:25, Alessandra Filippi <[log in to unmask]> wrote:
>
>> Hi all,
>> I have a potentially stupid issue which is blocking me since a few days.
>> I want to make some simple tests on geometry and simple millepede
>> behavior (to understands systematics in a starting situation) and need
>> to run the reconstruction on some mc data using a plain nominal
>> geometry, say
>> HPS-EngRun2015-v1 (or v0).
>> I have updated the hps-java code but I am not able to run the reconstruction with any lcsim file as I always get an error on Ecal.ClusterEnergy, that was an issue already noted by Kyle once ago and was related to a different geometry version expected for Ecal by the newest code, if I understood correctly. Right?
>> So... since with the updates I lost track of the hps-java version I
>> used when running the tracking with nominal geometry, does anyone recall which is the latest hps-java version that must be run in this case?
>>
>> Or, to be backward (or forward) compatible, would it be very wrong to create a new hybrid "v0" (say 2016) with nominal svt geometry parameters and the newest ones for the Ecal? Of course I can always disable SvtAlignmentConstants and reconstruct with a nominal SVT geometry, but I need to run slic also, so I need to produce the proper lcdd file as well.
>> Any suggestion is welcome.
>> Thanks, cheers
>>   Alessandra
>>
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